Answer:
You can read it both ways, I wear; One way it's a number, reversed a snare.
What can be forever wound up but never annoyed?
A mighty weapon in the war against winged household pests.
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
Break it and it is better, immediately set and harder to break again
What is yours but only used by others?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?